/*
& * To change this template, choose Tools | Templates
& * and open the template in the editor.
& */
package javaapplication3;
/**
& *
& *
& */
public class BoxJFrame extends javax.swing.JFrame {
/**
& * Creates new form BoxJFrame
& */
private int[] studentsID = {1234, 1111, 2222, 3333, 1234, 1235, 1222, 7777, 4567, 9876};
private String[] studentsName ={"Alan", "Cris", "Joe", "Suzzy", "Stan", "Eminem", "Josh", "Ann", "Katy", "Ralph"};
private double[] studentsGP = {2.8, 4.1, 3.5, 4.0, 3.8, 3.75, 3.0, 4.2, 3.9, 3.6};
public BoxJFrame() {
& initComponents();
}
/**
& * This method is called from within the constructor to initialize the form.
& * WARNING: Do NOT modify this code. The content of this method is always
& * regenerated by the Form Editor.
& */
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
& jScrollPane1 = new javax.swing.JScrollPane();
& jTextPane1 = new javax.swing.JTextPane();
& jLabel1 = new javax.swing.JLabel();
& jScrollPane2 = new javax.swing.JScrollPane();
& jTextPane2 = new javax.swing.JTextPane();
& jButton1 = new javax.swing.JButton();
& jLabel2 = new javax.swing.JLabel();
& jScrollPane3 = new javax.swing.JScrollPane();
& jTextArea1 = new javax.swing.JTextArea();
& jScrollPane1.setViewportView(jTextPane1);
& setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
& jLabel1.setText("Input student ID");
& jScrollPane2.setViewportView(jTextPane2);
& jButton1.setText("Search");
& jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
& });
& jLabel2.setText("Result");
& jTextArea1.setColumns(20);
& jTextArea1.setRows(5);
& jScrollPane3.setViewportView(jTextArea1);
& javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
& getContentPane().setLayout(layout);
& layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
& .addGroup(layout.createSequentialGroup()
.addGap(25, 25, 25)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 135, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(42, 42, 42)
.addComponent(jButton1))
& .addGroup(layout.createSequentialGroup()
.addGap(226, 226, 226)
.addComponent(jLabel2)))
.addContainerGap(43, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 291, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(101, 101, 101))
& );
& layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
& .addGroup(layout.createSequentialGroup()
.addGap(27, 27, 27)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)
.addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
& .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(26, 26, 26)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(51, 51, 51)
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(110, Short.MAX_VALUE))
& );
& pack();
}// </editor-fold>//GEN-END:initComponents
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
& // TODO add your handling code here:
& boolean flag = false;
& try{
int num = Integer.parseInt(jTextPane2.getText());
for(int i=0; i<10; i++){
if(studentsID[i]==num){
& flag = true;
& jTextArea1.setText("ID: " + num + "\n"
+ "Name: " + studentsName[i] + "\n"
+ "GPA: " + studentsGP[i]);
& break;
}
}
if(!flag)
& jTextArea1.setText("Wrong ID! Try again!");
& }
& catch(Exception e){
jTextArea1.setText("Error input!");
& }
&
}//GEN-LAST:event_jButton1ActionPerformed
/**
& * @param args the command line arguments
& */
public static void main(String args[]) {
& /*
* Set the Nimbus look and feel
*/
& //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
& /*
* If Nimbus (introduced in Java SE 6) is not available, stay with the
* default look and feel. For details see
* https://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
& try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
& javax.swing.UIManager.setLookAndFeel(info.getClassName());
& break;
}
}
& } catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(BoxJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
& } catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(BoxJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
& } catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(BoxJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
& } catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(BoxJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
& }
& //</editor-fold>
& /*
* Create and display the form
*/
& java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new BoxJFrame().setVisible(true);
}
& });
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JScrollPane jScrollPane3;
private javax.swing.JTextArea jTextArea1;
private javax.swing.JTextPane jTextPane1;
private javax.swing.JTextPane jTextPane2;
// End of variables declaration//GEN-END:variables
}
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